EL5152IS-T7

Overview

The EL5152IS-T7 is a single-channel, ultra-accurate voltage mode feedback operational amplifier manufactured by Renesas Electronics Corporation (formerly Intersil). It features a -3dB bandwidth of 270MHz and a slew rate of 180V/µs. The device operates from single supplies of 5V to 12V or dual supplies of ±2.5V to ±5V with a typical supply current of 3mA per amplifier. Key electrical specifications include a maximum input offset voltage of ±1mV, an open-loop gain of 50kV/V, and an output current capability of 105mA. It includes a fast disable feature for power management.

Feature Summary

• High-speed performance with 270MHz bandwidth and 180V/µs slew rate
• Ultra-low DC offset voltage of ±1mV for precision applications
• Integrated enable/disable pin for rapid power-down control
• Capable of driving heavy loads with 105mA output current

Applications

• Precision measurement instrumentation
• High-speed video and monitor signal processing
• Communications devices requiring high linearity
• Handheld and battery-powered equipment

Procurement Notes

Verify the specific ordering suffix 'T7' corresponds to the tape and reel packaging format as defined in the manufacturer's documentation. Confirm that the component meets RoHS compliance requirements if lead-free materials are necessary for your assembly process. Ensure the selected package variant matches the thermal and physical constraints of your printed circuit board design.

Selection Notes

Select this amplifier when high bandwidth and low DC error are critical simultaneously. The integrated disable function makes it suitable for systems requiring active power management. Consider the 8 Ld SOIC package dimensions for board space allocation. Evaluate the thermal dissipation characteristics against the expected load conditions to ensure operation within the safe operating area.

Part Context

This component belongs to the EL515x family of wideband, low-power operational amplifiers designed for high-frequency analog signal processing. The family shares core architectural features including internal compensation for gains of +1 or greater and robust output drive capabilities. The EL5152 specifically denotes the single-channel configuration within this series.

Replacement Considerations

EL5152IS: Identical functional specification in tube packaging instead of tape and reel.

FAQ

How does the disable pin affect the amplifier's power consumption?

When the amplifier is disabled via the CE pin, the supply current drops significantly to approximately 17µA, effectively eliminating power consumption during inactive periods.

What is the recommended feedback resistor value for optimal stability?

A feedback resistance ranging from 500Ω to 750Ω provides the optimal response and stability for this amplifier family.